@article{JMLR:v15:volkovs14a,
  author  = {Maksims N. Volkovs and Richard S. Zemel},
  title   = {New Learning Methods for Supervised and Unsupervised Preference Aggregation},
  journal = {Journal of Machine Learning Research},
  year    = {2014},
  volume  = {15},
  number  = {33},
  pages   = {1135--1176},
  url     = {http://jmlr.org/papers/v15/volkovs14a.html}
}